2 papers
nlin.CD2024
Keplerian billiards in three dimensions: stability of equilibrium orbits and conditions for chaos
Irene De Blasi
This work presents some results regarding three-dimensional billiards having a non-constant potential of Keplerian type inside a regular domain . Two models…
math.DS2024
Exploration of billiards with Keplerian potential
Vivina L. Barutello, Anna Maria Cherubini, Irene De Blasi
We study a class of elliptic billiards with a Keplerian potential inside, considering two cases: a reflective one, where the particle reflects elastically on the boundary, and a re…